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Usimov [2.4K]
3 years ago
5

How can you tell if your arm is brocken?

Physics
2 answers:
Serjik [45]3 years ago
8 0
You will feel a sharp pain in your arm, you will not be able to move it without excrusheating pain, and your arm will swell up.

if you think your arm is broked then you should go and get it checked out by a doctor.
wlad13 [49]3 years ago
5 0
Well if you're experiencing severe pain obviously you can tell its broken
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Answer:

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Explanation:

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Mass (m) = 75kg

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Required

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\frac{D_{jet}}{D_{prop}}=\frac{(1/2)Cp_{7.5}Av_{jet}^2}{1/2)Cp_{3.8}Av_{prop}^2} \\\frac{D_{jet}}{D_{prop}}=\frac{p_{7.5}v_{jet}^2}{p_{3.8}v_{prop}}\\\frac{D_{jet}}{D_{prop}}=\frac{(0.53)(1190)^2}{(0.74)(595)^2}\\   \frac{D_{jet}}{D_{prop}}=2.865

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